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A Vanilla Punchline is when someone laughs so hard while performing fellatio that the ejaculate quirts out of their nose.

Background: I've always wanted to do this. One night, some friends and I dreamed up a descriptive phrase for this practice.
She went down on me, and I managed to give her a vanilla punchline.
by saint_dave September 07, 2007
1 1

Words related to vanilla punchline

blow job cum fellatio joke punchline